Test Data Profiling Report

Dataset statistics

Number of variables	11
Number of observations	10437
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	1.4 MiB
Average record size in memory	138.0 B

Variable types

Numeric	10
Categorical	1

Alerts

`modular_ratio` is highly correlated with `ratio`	High correlation
`weight` is highly correlated with `peak_number`	High correlation
`peak_number` is highly correlated with `weight`	High correlation
`ratio` is highly correlated with `modular_ratio`	High correlation
`modular_ratio` is highly correlated with `ratio`	High correlation
`weight` is highly correlated with `peak_number`	High correlation
`peak_number` is highly correlated with `weight`	High correlation
`ratio` is highly correlated with `modular_ratio`	High correlation
`modular_ratio` is highly correlated with `ratio`	High correlation
`ratio` is highly correlated with `modular_ratio`	High correlation
`intercolumnar_distance` is highly correlated with `row_number`	High correlation
`upper_margin` is highly correlated with `row_number` and 1 other fields	High correlation
`lower_margin` is highly correlated with `row_number`	High correlation
`row_number` is highly correlated with `intercolumnar_distance` and 5 other fields	High correlation
`modular_ratio` is highly correlated with `ratio`	High correlation
`interlinear_spacing` is highly correlated with `row_number` and 1 other fields	High correlation
`weight` is highly correlated with `peak_number`	High correlation
`peak_number` is highly correlated with `row_number` and 2 other fields	High correlation
`ratio` is highly correlated with `modular_ratio` and 1 other fields	High correlation
`class` is highly correlated with `upper_margin` and 2 other fields	High correlation

Reproduction

Analysis started	2022-09-03 01:21:35.013007
Analysis finished	2022-09-03 01:21:53.504450
Duration	18.49 seconds
Software version	pandas-profiling v3.2.0
Download configuration	config.json

intercolumnar_distance
Real number (ℝ)

HIGH CORRELATION

Distinct	143
Distinct (%)	1.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-0.0008518787966

Minimum	-3.498799
Maximum	11.819916
Zeros	0
Zeros (%)	0.0%
Negative	4330
Negative (%)	41.5%
Memory size	81.7 KiB

Quantile statistics

Minimum	-3.498799
5-th percentile	-0.597995
Q1	-0.128929
median	0.056229
Q3	0.204355
95-th percentile	0.698109
Maximum	11.819916
Range	15.318715
Interquartile range (IQR)	0.333284

Descriptive statistics

Standard deviation	1.008551356
Coefficient of variation (CV)	-1183.914143
Kurtosis	40.06528989
Mean	-0.0008518787966
Median Absolute Deviation (MAD)	0.172814
Skewness	2.561404913
Sum	-8.891059
Variance	1.017175837
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-3.498799	315	3.0%
0.080916	311	3.0%
0.15498	292	2.8%
0.019197	277	2.7%
-0.042522	250	2.4%
0.117948	247	2.4%
0.130292	244	2.3%
-0.128929	235	2.3%
0.068573	233	2.2%
0.142636	228	2.2%
Other values (133)	7805	74.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-3.498799	315	3.0%
-3.486455	8	0.1%
-3.461768	4	< 0.1%
-3.43708	4	< 0.1%
-3.412392	11	0.1%
-3.054421	10	0.1%
-2.807544	9	0.1%
-2.573011	12	0.1%
-2.523635	12	0.1%
-2.47426	6	0.1%

Value	Count	Frequency (%)
11.819916	8	0.1%
9.943651	13	0.1%
9.52396	5	< 0.1%
8.314263	12	0.1%
5.759087	10	0.1%
4.96908	9	0.1%
4.524702	14	0.1%
4.462983	5	< 0.1%
3.722352	9	0.1%
3.265629	12	0.1%

upper_margin
Real number (ℝ)

HIGH CORRELATION

Distinct	204
Distinct (%)	2.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.003395689758

Minimum	-2.426761
Maximum	19.470188
Zeros	0
Zeros (%)	0.0%
Negative	5940
Negative (%)	56.9%
Memory size	81.7 KiB

Quantile statistics

Minimum	-2.426761
5-th percentile	-0.613138
Q1	-0.259834
median	-0.063555
Q3	0.203385
95-th percentile	0.572391
Maximum	19.470188
Range	21.896949
Interquartile range (IQR)	0.463219

Descriptive statistics

Standard deviation	0.9552571162
Coefficient of variation (CV)	281.314603
Kurtosis	170.3014356
Mean	0.003395689758
Median Absolute Deviation (MAD)	0.227684
Skewness	10.54813658
Sum	35.440814
Variance	0.9125161581
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.189174	201	1.9%
-0.291239	175	1.7%
-0.220579	159	1.5%
-0.338346	152	1.5%
0.289748	147	1.4%
-0.087108	146	1.4%
-0.134216	137	1.3%
-0.063555	135	1.3%
0.014957	134	1.3%
-0.09496	133	1.3%
Other values (194)	8918	85.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-2.426761	106	1.0%
-2.395356	13	0.1%
-2.08916	13	0.1%
-1.963541	17	0.2%
-1.947839	16	0.2%
-1.916434	12	0.1%
-1.680899	14	0.1%
-1.649494	6	0.1%
-1.304042	18	0.2%
-1.296191	14	0.1%

Value	Count	Frequency (%)
19.470188	4	< 0.1%
17.570202	4	< 0.1%
16.965662	2	< 0.1%
12.655362	7	0.1%
10.65331	4	< 0.1%
9.65621	10	0.1%
7.293004	18	0.2%
4.835583	14	0.1%
3.846334	5	< 0.1%
2.880639	6	0.1%

lower_margin
Real number (ℝ)

HIGH CORRELATION

Distinct	230
Distinct (%)	2.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.00518116202

Minimum	-3.210528
Maximum	7.458681
Zeros	0
Zeros (%)	0.0%
Negative	1700
Negative (%)	16.3%
Memory size	81.7 KiB

Quantile statistics

Minimum	-3.210528
5-th percentile	-3.210528
Q1	0.064919
median	0.217845
Q3	0.356544
95-th percentile	0.530808
Maximum	7.458681
Range	10.669209
Interquartile range (IQR)	0.291625

Descriptive statistics

Standard deviation	0.9924296863
Coefficient of variation (CV)	191.5457734
Kurtosis	10.59083647
Mean	0.00518116202
Median Absolute Deviation (MAD)	0.142256
Skewness	-1.387287093
Sum	54.075788
Variance	0.9849166822
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-3.210528	610	5.8%
0.239183	148	1.4%
0.388552	148	1.4%
0.235627	124	1.2%
0.214288	124	1.2%
0.171611	119	1.1%
0.349432	118	1.1%
0.299642	116	1.1%
0.107596	115	1.1%
0.324537	114	1.1%
Other values (220)	8701	83.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-3.210528	610	5.8%
-3.206971	19	0.2%
-3.203415	27	0.3%
-3.075385	16	0.2%
-2.975805	6	0.1%
-2.958023	14	0.1%
-2.908234	14	0.1%
-2.481465	7	0.1%
-2.349878	12	0.1%
-2.324983	11	0.1%

Value	Count	Frequency (%)
7.458681	3	< 0.1%
7.419561	7	0.1%
6.260173	6	0.1%
5.49199	8	0.1%
5.196809	4	< 0.1%
5.083004	10	0.1%
4.329047	5	< 0.1%
3.941399	6	0.1%
3.28702	8	0.1%
2.48683	2	< 0.1%

exploitation
Real number (ℝ)

Distinct	748
Distinct (%)	7.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.002615837597

Minimum	-5.440122
Maximum	3.987152
Zeros	0
Zeros (%)	0.0%
Negative	4871
Negative (%)	46.7%
Memory size	81.7 KiB

Quantile statistics

Minimum	-5.440122
5-th percentile	-1.790689
Q1	-0.526838
median	0.087408
Q3	0.627208
95-th percentile	1.388496
Maximum	3.987152
Range	9.427274
Interquartile range (IQR)	1.154046

Descriptive statistics

Standard deviation	0.9914428365
Coefficient of variation (CV)	379.0154395
Kurtosis	3.220171595
Mean	0.002615837597
Median Absolute Deviation (MAD)	0.581006
Skewness	-0.8334254482
Sum	27.301497
Variance	0.982958898
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-5.440122	37	0.4%
-0.184417	33	0.3%
-0.527256	30	0.3%
0.557118	22	0.2%
0.062642	22	0.2%
1.199979	22	0.2%
0.296423	22	0.2%
0.14049	22	0.2%
0.557894	22	0.2%
-0.755517	22	0.2%
Other values (738)	10183	97.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-5.440122	37	0.4%
-3.441837	4	< 0.1%
-3.018853	12	0.1%
-2.9863	6	0.1%
-2.963951	5	< 0.1%
-2.941364	8	0.1%
-2.832246	9	0.1%
-2.832037	2	< 0.1%
-2.809808	5	< 0.1%
-2.701227	9	0.1%

Value	Count	Frequency (%)
3.987152	15	0.1%
2.791392	14	0.1%
2.258633	18	0.2%
2.211191	18	0.2%
2.123586	15	0.1%
2.046336	16	0.2%
2.04189	16	0.2%
2.021451	7	0.1%
2.004055	15	0.1%
1.993015	7	0.1%

row_number
Real number (ℝ)

HIGH CORRELATION

Distinct	47
Distinct (%)	0.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-0.006365146306

Minimum	-4.922215
Maximum	1.066121
Zeros	0
Zeros (%)	0.0%
Negative	1585
Negative (%)	15.2%
Memory size	81.7 KiB

Quantile statistics

Minimum	-4.922215
5-th percentile	-1.436467
Q1	0.17234
median	0.261718
Q3	0.261718
95-th percentile	0.976743
Maximum	1.066121
Range	5.988336
Interquartile range (IQR)	0.089378

Descriptive statistics

Standard deviation	1.007875799
Coefficient of variation (CV)	-158.3429116
Kurtosis	13.99927347
Mean	-0.006365146306
Median Absolute Deviation (MAD)	0.089378
Skewness	-3.609422025
Sum	-66.433032
Variance	1.015813626
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=47)

Value	Count	Frequency (%)
0.261718	5110	49.0%
0.17234	1966	18.8%
0.976743	571	5.5%
0.082961	515	4.9%
-4.922215	278	2.7%
0.351096	179	1.7%
-0.006417	144	1.4%
-1.078955	123	1.2%
0.887365	119	1.1%
-1.257711	106	1.0%
Other values (37)	1326	12.7%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-4.922215	278	2.7%
-4.832837	3	< 0.1%
-4.743459	5	< 0.1%
-4.654081	6	0.1%
-3.849677	9	0.1%
-3.313408	10	0.1%
-3.22403	18	0.2%
-3.134652	12	0.1%
-3.045274	25	0.2%
-2.777139	7	0.1%

Value	Count	Frequency (%)
1.066121	27	0.3%
0.976743	571	5.5%
0.887365	119	1.1%
0.797987	103	1.0%
0.708609	95	0.9%
0.61923	78	0.7%
0.529852	27	0.3%
0.440474	62	0.6%
0.351096	179	1.7%
0.261718	5110	49.0%

modular_ratio
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	234
Distinct (%)	2.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-0.008885775031

Minimum	-7.450257
Maximum	12.315569
Zeros	0
Zeros (%)	0.0%
Negative	5493
Negative (%)	52.6%
Memory size	81.7 KiB

Quantile statistics

Minimum	-7.450257
5-th percentile	-1.429155
Q1	-0.598658
median	-0.058835
Q3	0.564038
95-th percentile	1.643684
Maximum	12.315569
Range	19.765826
Interquartile range (IQR)	1.162696

Descriptive statistics

Standard deviation	1.000360272
Coefficient of variation (CV)	-112.5799684
Kurtosis	4.823981764
Mean	-0.008885775031
Median Absolute Deviation (MAD)	0.581347
Skewness	0.3201263528
Sum	-92.740834
Variance	1.000720675
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.107265	217	2.1%
-0.307984	214	2.1%
-0.474083	211	2.0%
-0.058835	211	2.0%
0.024215	208	2.0%
-0.349509	204	2.0%
-0.266459	203	1.9%
0.190314	203	1.9%
-0.10036	203	1.9%
-0.01731	198	1.9%
Other values (224)	8365	80.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-7.450257	3	< 0.1%
-4.668092	1	< 0.1%
-4.169795	1	< 0.1%
-4.12827	2	< 0.1%
-4.003695	1	< 0.1%
-3.87912	1	< 0.1%
-3.837595	1	< 0.1%
-3.796071	2	< 0.1%
-3.754546	3	< 0.1%
-3.713021	1	< 0.1%

Value	Count	Frequency (%)
12.315569	1	< 0.1%
7.996985	1	< 0.1%
5.048721	1	< 0.1%
4.965672	1	< 0.1%
4.924147	1	< 0.1%
4.633473	1	< 0.1%
4.550423	1	< 0.1%
4.508898	1	< 0.1%
4.384324	1	< 0.1%
4.342799	2	< 0.1%

interlinear_spacing
Real number (ℝ)

HIGH CORRELATION

Distinct	229
Distinct (%)	2.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.002350016097

Minimum	-11.935457
Maximum	4.901228
Zeros	0
Zeros (%)	0.0%
Negative	3101
Negative (%)	29.7%
Memory size	81.7 KiB

Quantile statistics

Minimum	-11.935457
5-th percentile	-1.554093
Q1	-0.044076
median	0.220177
Q3	0.446679
95-th percentile	0.824183
Maximum	4.901228
Range	16.836685
Interquartile range (IQR)	0.490755

Descriptive statistics

Standard deviation	0.9668267617
Coefficient of variation (CV)	411.4128253
Kurtosis	34.62247159
Mean	0.002350016097
Median Absolute Deviation (MAD)	0.226503
Skewness	-4.213841695
Sum	24.527118
Variance	0.9347539871
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.144676	483	4.6%
0.295677	464	4.4%
0.182426	463	4.4%
0.220177	463	4.4%
0.257927	450	4.3%
0.333428	434	4.2%
0.371178	425	4.1%
0.446679	412	3.9%
0.106925	403	3.9%
0.069175	373	3.6%
Other values (219)	6067	58.1%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-11.935457	10	0.1%
-9.066425	1	< 0.1%
-8.990925	3	< 0.1%
-8.877673	1	< 0.1%
-8.802173	1	< 0.1%
-8.726672	2	< 0.1%
-8.311418	1	< 0.1%
-8.273667	1	< 0.1%
-7.971663	1	< 0.1%
-7.908746	1	< 0.1%

Value	Count	Frequency (%)
4.901228	1	< 0.1%
4.18397	1	< 0.1%
3.995218	1	< 0.1%
3.466712	1	< 0.1%
3.24021	1	< 0.1%
3.164709	2	< 0.1%
2.938206	1	< 0.1%
2.900456	1	< 0.1%
2.862706	4	< 0.1%
2.787205	1	< 0.1%

weight
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	10103
Distinct (%)	96.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-0.0102593157

Minimum	-4.090167
Maximum	4.580832
Zeros	0
Zeros (%)	0.0%
Negative	4709
Negative (%)	45.1%
Memory size	81.7 KiB

Quantile statistics

Minimum	-4.090167
5-th percentile	-1.8542382
Q1	-0.547709
median	0.103541
Q3	0.639426
95-th percentile	1.3946236
Maximum	4.580832
Range	8.670999
Interquartile range (IQR)	1.187135

Descriptive statistics

Standard deviation	0.9964310194
Coefficient of variation (CV)	-97.12451085
Kurtosis	1.187849053
Mean	-0.0102593157
Median Absolute Deviation (MAD)	0.584753
Skewness	-0.6359868806
Sum	-107.076478
Variance	0.9928747765
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.632941	3	< 0.1%
0.303132	3	< 0.1%
0.545553	3	< 0.1%
-0.430731	3	< 0.1%
-0.225492	3	< 0.1%
-0.256808	3	< 0.1%
0.305831	2	< 0.1%
-0.713478	2	< 0.1%
0.611157	2	< 0.1%
-0.06147	2	< 0.1%
Other values (10093)	10411	99.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-4.090167	1	< 0.1%
-3.97915	1	< 0.1%
-3.929601	1	< 0.1%
-3.915836	1	< 0.1%
-3.903274	1	< 0.1%
-3.882752	1	< 0.1%
-3.861861	1	< 0.1%
-3.818545	1	< 0.1%
-3.814099	1	< 0.1%
-3.775346	1	< 0.1%

Value	Count	Frequency (%)
4.580832	1	< 0.1%
4.251197	1	< 0.1%
3.845958	1	< 0.1%
3.803399	1	< 0.1%
3.801536	1	< 0.1%
3.788158	1	< 0.1%
3.374999	1	< 0.1%
3.174224	1	< 0.1%
3.134442	1	< 0.1%
3.133587	1	< 0.1%

peak_number
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	258
Distinct (%)	2.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-0.008690807608

Minimum	-4.737863
Maximum	3.213413
Zeros	0
Zeros (%)	0.0%
Negative	4687
Negative (%)	44.9%
Memory size	81.7 KiB

Quantile statistics

Minimum	-4.737863
5-th percentile	-1.993893
Q1	-0.372457
median	0.064084
Q3	0.500624
95-th percentile	1.560794
Maximum	3.213413
Range	7.951276
Interquartile range (IQR)	0.873081

Descriptive statistics

Standard deviation	1.001239548
Coefficient of variation (CV)	-115.2067326
Kurtosis	2.371452235
Mean	-0.008690807608
Median Absolute Deviation (MAD)	0.43654
Skewness	-0.8400208036
Sum	-90.705959
Variance	1.002480633
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.064084	245	2.3%
0.001721	239	2.3%
-0.060642	238	2.3%
-0.123005	233	2.2%
0.126447	228	2.2%
-0.029461	222	2.1%
0.095265	214	2.1%
0.18881	211	2.0%
0.157628	205	2.0%
-0.154186	204	2.0%
Other values (248)	8198	78.5%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-4.737863	3	< 0.1%
-4.613137	1	< 0.1%
-4.426048	1	< 0.1%
-4.394866	1	< 0.1%
-4.238959	2	< 0.1%
-4.145415	1	< 0.1%
-4.05187	2	< 0.1%
-4.020689	1	< 0.1%
-3.989507	1	< 0.1%
-3.958326	1	< 0.1%

Value	Count	Frequency (%)
3.213413	1	< 0.1%
3.119868	1	< 0.1%
2.932779	1	< 0.1%
2.901598	1	< 0.1%
2.839235	3	< 0.1%
2.808053	3	< 0.1%
2.776872	3	< 0.1%
2.74569	1	< 0.1%
2.714509	3	< 0.1%
2.683327	3	< 0.1%

ratio
Real number (ℝ)

HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION
HIGH CORRELATION

Distinct	9947
Distinct (%)	95.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	-0.0006784520456

Minimum	-6.719324
Maximum	11.911338
Zeros	0
Zeros (%)	0.0%
Negative	5324
Negative (%)	51.0%
Memory size	81.7 KiB

Quantile statistics

Minimum	-6.719324
5-th percentile	-1.3770446
Q1	-0.514199
median	-0.020397
Q3	0.526304
95-th percentile	1.5429124
Maximum	11.911338
Range	18.630662
Interquartile range (IQR)	1.040503

Descriptive statistics

Standard deviation	0.9929277614
Coefficient of variation (CV)	-1463.519445
Kurtosis	7.526004847
Mean	-0.0006784520456
Median Absolute Deviation (MAD)	0.518129
Skewness	-0.3967824436
Sum	-7.081004
Variance	0.9859055394
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.691759	12	0.1%
-6.719324	11	0.1%
-0.038166	7	0.1%
-0.554765	6	0.1%
-0.250722	6	0.1%
-0.189458	5	< 0.1%
1.317433	5	< 0.1%
-0.397734	5	< 0.1%
0.688048	5	< 0.1%
0.179694	5	< 0.1%
Other values (9937)	10370	99.4%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-6.719324	11	0.1%
-5.869281	1	< 0.1%
-5.830644	1	< 0.1%
-5.811561	1	< 0.1%
-5.797456	1	< 0.1%
-5.753371	1	< 0.1%
-5.342652	1	< 0.1%
-5.291744	1	< 0.1%
-5.259038	1	< 0.1%
-5.212433	1	< 0.1%

Value	Count	Frequency (%)
11.911338	1	< 0.1%
7.900729	1	< 0.1%
7.654104	1	< 0.1%
4.391396	1	< 0.1%
4.382016	1	< 0.1%
4.084038	1	< 0.1%
4.052297	1	< 0.1%
4.013347	1	< 0.1%
3.964041	1	< 0.1%
3.896388	1	< 0.1%

class
Categorical

HIGH CORRELATION

Distinct	12
Distinct (%)	0.1%
Missing	0
Missing (%)	0.0%
Memory size	591.3 KiB

A	4286
F	1962
E	1095
I	832
X	522
Other values (7)	1740

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	10437
Distinct characters	12
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	W
2nd row	A
3rd row	I
4th row	E
5th row	A

Common Values

Value	Count	Frequency (%)
A	4286	41.1%
F	1962	18.8%
E	1095	10.5%
I	832	8.0%
X	522	5.0%
H	520	5.0%
G	447	4.3%
D	353	3.4%
Y	267	2.6%
C	103	1.0%
Other values (2)	50	0.5%

Length

Histogram of lengths of the category

Value	Count	Frequency (%)
a	4286	41.1%
f	1962	18.8%
e	1095	10.5%
i	832	8.0%
x	522	5.0%
h	520	5.0%
g	447	4.3%
d	353	3.4%
y	267	2.6%
c	103	1.0%
Other values (2)	50	0.5%

Most occurring characters

Value	Count	Frequency (%)
A	4286	41.1%
F	1962	18.8%
E	1095	10.5%
I	832	8.0%
X	522	5.0%
H	520	5.0%
G	447	4.3%
D	353	3.4%
Y	267	2.6%
C	103	1.0%
Other values (2)	50	0.5%

Most occurring categories

Value	Count	Frequency (%)
Uppercase Letter	10437	100.0%

Most frequent character per category

Uppercase Letter

Value	Count	Frequency (%)
A	4286	41.1%
F	1962	18.8%
E	1095	10.5%
I	832	8.0%
X	522	5.0%
H	520	5.0%
G	447	4.3%
D	353	3.4%
Y	267	2.6%
C	103	1.0%
Other values (2)	50	0.5%

Most occurring scripts

Value	Count	Frequency (%)
Latin	10437	100.0%

Most frequent character per script

Latin

Value	Count	Frequency (%)
A	4286	41.1%
F	1962	18.8%
E	1095	10.5%
I	832	8.0%
X	522	5.0%
H	520	5.0%
G	447	4.3%
D	353	3.4%
Y	267	2.6%
C	103	1.0%
Other values (2)	50	0.5%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	10437	100.0%

Most frequent character per block

ASCII

Value	Count	Frequency (%)
A	4286	41.1%
F	1962	18.8%
E	1095	10.5%
I	832	8.0%
X	522	5.0%
H	520	5.0%
G	447	4.3%
D	353	3.4%
Y	267	2.6%
C	103	1.0%
Other values (2)	50	0.5%

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	intercolumnar_distance	upper_margin	lower_margin	exploitation	row_number	modular_ratio	interlinear_spacing	weight	peak_number	ratio	class
0	-3.498799	0.250492	0.232070	1.224178	-4.922215	1.145386	0.182426	-0.165983	-0.123005	1.087144	W
1	0.204355	-0.354049	0.320980	0.410166	-0.989576	-2.218127	0.220177	0.181844	2.090879	-2.009758	A
2	0.759828	-1.304042	-0.023991	-0.973663	-0.006417	-0.349509	-0.421580	-0.450127	0.469443	0.060952	I
3	-0.005490	0.360409	0.281860	-0.213479	-1.168333	-1.013906	-0.346080	1.176165	0.968347	-0.627999	E
4	0.080916	0.101320	0.104040	0.140490	0.261718	0.480988	0.710932	-0.253430	-0.497183	0.155681	A
5	0.068573	-0.181323	-3.210528	-0.294311	-1.168333	0.356414	-0.006326	-0.219550	0.126447	0.448186	F
6	-0.301743	-0.314793	0.399221	0.770520	0.708609	0.564038	-1.403091	-1.459107	-0.091823	1.627420	Y
7	0.031541	-0.118513	0.374326	-0.066706	0.261718	0.605563	0.559930	-0.258129	0.095265	0.344766	A
8	-0.091897	-0.118513	0.189393	1.280303	0.261718	0.314889	0.069175	1.277183	0.531806	0.359002	A
9	0.377169	0.014957	0.381439	0.292753	0.261718	-0.307984	0.522180	0.370989	0.562987	-0.440132	H

Last rows

	intercolumnar_distance	upper_margin	lower_margin	exploitation	row_number	modular_ratio	interlinear_spacing	weight	peak_number	ratio	class
10427	0.105604	-0.149918	0.438342	0.934659	0.261718	0.273364	0.182426	0.722718	0.126447	0.263718	A
10428	-0.190648	-1.092060	0.402778	0.749425	0.172340	0.771662	0.559930	0.181727	0.407080	0.492670	D
10429	-0.017834	0.234790	-0.180472	0.621032	0.261718	0.439463	0.673182	-0.262982	0.064084	0.140600	F
10430	0.661077	-0.094960	0.015130	0.751961	0.976743	-0.100360	-1.403091	1.037054	1.436069	0.926642	I
10431	-0.437525	0.423218	0.388552	0.620852	0.172340	-0.889332	0.144676	2.131034	1.373706	-0.771516	E
10432	-0.128929	-0.040001	0.057807	0.557894	0.261718	-0.930856	-0.044076	1.158458	2.277968	-0.699884	X
10433	0.266074	0.556689	-0.020434	0.176624	0.261718	-0.515608	0.597681	0.178349	0.625350	-0.657245	G
10434	-0.054866	0.580242	0.032912	-0.016668	0.261718	1.519109	0.371178	-0.985508	-0.403638	1.276301	A
10435	0.080916	0.588093	0.015130	0.002250	0.261718	-0.930856	-0.270579	0.163807	-0.091823	-0.593329	F
10436	0.377169	0.014957	0.381439	0.292753	0.261718	-1.470679	-0.006326	-0.494919	-0.247731	-1.212974	H

Overview

Variables

Common Values

Length

Most occurring characters

Most occurring categories

Most frequent character per category

Uppercase Letter

Most occurring scripts

Most frequent character per script

Latin

Most occurring blocks

Most frequent character per block

ASCII

Interactions

Correlations

Spearman's ρ

Pearson's r

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows